Bosch HBL6EI23 Notice De Montage Et D'installation page 14

Flexible hoses
Safety valve
Testing for leaks
Initial use
12
If you use flexible hoses, make sure that:
• the hoses are not trapped or squashed.
• no tractive or torsional forces are exerted on the
hoses.
• the hoses are not touching any cutting or sharp
edges, for example.
• the hoses are not touching any heated parts such
as the bottom, back or ceiling of the oven.
Make sure that the full length of the hoses is
accessible for inspection.
It is mandatory to install a safety valve to allow the
gas supply to be opened and closed.
Install the safety valve between the gas supply line to
the relevant room and the appliance. Ensure that
there is unhindered access to this valve.
Once the gas line is connected, check for leaks in the
connections using soapy water.
Switch the appliance on as described in the
instruction manual.
Light all the burners and check that the flames remain
stable at both the high and low settings.